diff --git a/CHANGELOG.md b/CHANGELOG.md
index dc320982..acfd8ef3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -46,6 +46,11 @@ will consitute of a breaking change warranting a new major release:
   16505 type.
 - Host build is working again. Added reduced live TM helper which schedules the PUS and CFDP
   funnel.
+- The dual lane assembly transition failed handler started new transitions towards the current mode
+  instead of the target mode. This means that if the dual lane assembly never reached the initial
+  submode (e.g. mode normal and submode dual side), it will transition back to the current mode,
+  which is `MODE_OFF`. Furthermore, this lead to invalid internal states, so the subsequent
+  recovery handling becomes stuck in the custom recovery sequence when swichting power back on.
 
 # [v2.0.5] 2023-05-11